Difference between revisions of "ApCoCoA-1:Fn.ArcSin"
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<key>Fn.ArcSin</key> | <key>Fn.ArcSin</key> | ||
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<key>ArcSin</key> | <key>ArcSin</key> | ||
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Latest revision as of 10:00, 7 October 2020
| This article is about a function from ApCoCoA-1. |
Fn.ArcSin
Returns the arcsine of a given value.
Syntax
Fn.ArcSin(X:RAT):RAT
Description
This function returns the arcsine of X rounded to the current
global accuracy. The domain of this functions ranges between -1
and 1.
@param X Value of which to compute the arcsine.
@return The arcsine of X rounded to the current global accuracy.
Example
Fn.SetAccuracy(20); R := Fn.ArcSin(1/2); Dec(R, 30); 0.52359877559829887308 -------------------------------
